- Improves Exhaust Flow
- Increases Horsepower and Torque
- Ideal for Nitrous and Force Inducted Applications
- Long Tube Header Design
- 1-7/8 Inch Free Flowing Mandrel-Bent Tubing
- 16 Gauge Steel Tubing and 3/8 Inch Thick Flanges
- Bright Chrome Finish
- Direct Bolt-On Installation
- O2 Extensions Sold Separately
- Not CARB Certified
- Fits Left Hand Drive Models Only
- Fits 2011-2021 5.0L Ford Mustang Models
Increased Power & Performance
Get more torque and horsepower from your 2011-2020 Mustang 5.0L with these BBK long tube headers! These 1 7/8” performance headers replace your factory exhaust manifolds and connect to your exhaust mid pipe. They are made from 1 7/8” CNC mandrel bent tubing and feature solid 3/8” laser cut exhaust flanges. With larger tubing and smoother bends, you get more exhaust flow, freeing up the extra power held back by restrictive manifolds. BBK testing has shown gains up to 30+ horsepower with supporting mods! This kit comes in a chrome finish to give you great looks in your engine bay.
Matching Mid-Pipe Required
BBK long tube headers require a matching mid-pipe to connect your exhaust properly. See the links below for your specific application.
2011-2014 Catalytic X-Pipe: BBK-1658
2015-2020 Catalytic Midpipe: BBK-1816
These BBK long tube headers are specifically designed to fit ALL 6 Speed Manuals & Automatic transmissions.
2018-2020 require BBK-1121 O2 Extensions
2015-2017 require BBK-16332 O2 Extensions
2011-2014 require BBK-1112 O2 Extensions
Installation of long tube headers will require a custom tune to prevent damage to your vehicle. If you already have a custom tune on your Mustang, please consult with your tuner prior to installation and operating your Mustang.
Fits 2011-2020 5.0L Mustang GT, Boss 302, & Bullitt